1 # -------------------------------------------------------------------------
2 # Copyright (c) 2015-2017 AT&T Intellectual Property
4 # Licensed under the Apache License, Version 2.0 (the "License");
5 # you may not use this file except in compliance with the License.
6 # You may obtain a copy of the License at
8 # http://www.apache.org/licenses/LICENSE-2.0
10 # Unless required by applicable law or agreed to in writing, software
11 # distributed under the License is distributed on an "AS IS" BASIS,
12 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 # See the License for the specific language governing permissions and
14 # limitations under the License.
16 # -------------------------------------------------------------------------
20 OSDF Manager Main Flask Application
28 from optparse import OptionParser
29 from threading import Thread # for scaling up, may need celery with RabbitMQ or redis
31 from flask import request, g
33 from osdf.apps.baseapp import app, run_app
34 from apps.pci.models.api.pciOptimizationRequest import PCIOptimizationAPI
35 from apps.pci.optimizers.pci_opt_processor import process_pci_optimation
36 from apps.placement.models.api.placementRequest import PlacementAPI
37 from apps.placement.optimizers.conductor.remote_opt_processor import process_placement_opt
38 from apps.route.optimizers.simple_route_opt import RouteOpt
39 from osdf.adapters.policy.interface import get_policies
40 from osdf.adapters.policy.interface import upload_policy_models
41 from osdf.config.base import osdf_config
42 from osdf.logging.osdf_logging import MH, audit_log
43 from osdf.operation.responses import osdf_response_for_request_accept as req_accept
44 from osdf.utils import api_data_utils
45 from osdf.webapp.appcontroller import auth_basic
48 @app.route("/api/oof/v1/healthcheck", methods=["GET"])
49 def do_osdf_health_check():
50 """Simple health check"""
51 audit_log.info("A health check request is processed!")
55 @app.route("/api/oof/loadmodels/v1", methods=["GET"])
56 def do_osdf_load_policies():
57 audit_log.info("Uploading policy models")
58 """Upload policy models"""
59 response = upload_policy_models()
60 audit_log.info(response)
64 @app.route("/api/oof/v1/placement", methods=["POST"])
65 @auth_basic.login_required
66 def do_placement_opt():
67 return placement_rest_api()
70 @app.route("/api/oof/placement/v1", methods=["POST"])
71 @auth_basic.login_required
72 def do_placement_opt_common_versioning():
73 return placement_rest_api()
76 def placement_rest_api():
77 """Perform placement optimization after validating the request and fetching policies
78 Make a call to the call-back URL with the output of the placement request.
79 Note: Call to Conductor for placement optimization may have redirects, so account for them
81 request_json = request.get_json()
82 req_id = request_json['requestInfo']['requestId']
84 audit_log.info(MH.received_request(request.url, request.remote_addr, json.dumps(request_json)))
85 api_version_info = api_data_utils.retrieve_version_info(request, req_id)
86 PlacementAPI(request_json).validate()
87 policies = get_policies(request_json, "placement")
88 audit_log.info(MH.new_worker_thread(req_id, "[for placement]"))
89 t = Thread(target=process_placement_opt, args=(request_json, policies, osdf_config))
91 audit_log.info(MH.accepted_valid_request(req_id, request))
92 return req_accept(request_id=req_id,
93 transaction_id=request_json['requestInfo']['transactionId'],
94 version_info=api_version_info, request_status="accepted", status_message="")
97 @app.route("/api/oof/route/v1", methods=["POST"])
100 Perform the basic route calculations and returnn the vpn-bindings
102 request_json = request.get_json()
103 audit_log.info("Calculate Route request received!")
104 response = RouteOpt().getRoute(request_json)
108 @app.route("/api/oof/v1/pci", methods=["POST"])
109 @app.route("/api/oof/pci/v1", methods=["POST"])
110 @auth_basic.login_required
111 def do_pci_optimization():
112 request_json = request.get_json()
113 audit_log.info('request json obtained==>')
114 audit_log.info(request_json)
116 req_id = request_json['requestInfo']['requestId']
117 audit_log.info('requestID obtained==>')
118 audit_log.info(req_id)
120 g.request_id = req_id
121 audit_log.info(MH.received_request(request.url, request.remote_addr, json.dumps(request_json)))
122 PCIOptimizationAPI(request_json).validate()
123 # disable policy retrieval
124 # policies = get_policies(request_json, "pciopt")
125 audit_log.info(MH.new_worker_thread(req_id, "[for pciopt]"))
126 t = Thread(target=process_pci_optimation, args=(request_json, osdf_config, None))
128 audit_log.info(MH.accepted_valid_request(req_id, request))
129 audit_log.info('reached upto return')
130 return req_accept(request_id=req_id,
131 transaction_id=request_json['requestInfo']['transactionId'],
132 request_status="accepted", status_message="")
135 if __name__ == "__main__":